Update chartkick to 4.1.3

Gemfile.lock

@@ -133,7 +133,7 @@ GEM
     caxlsx_rails (0.6.2)
       actionpack (>= 3.1)
       caxlsx (>= 3.0)
-    chartkick (3.4.2)
+    chartkick (4.1.3)
     childprocess (3.0.0)
     chronic (0.10.2)
     chunky_png (1.4.0)

Gemfile.next.lock

@@ -156,7 +156,7 @@ GEM
     caxlsx_rails (0.6.2)
       actionpack (>= 3.1)
       caxlsx (>= 3.0)
-    chartkick (3.4.2)
+    chartkick (4.1.3)
     childprocess (3.0.0)
     chronic (0.10.2)
     chunky_png (1.4.0)

app/views/application/_donut_chart.haml

@@ -1,16 +1,8 @@
 :ruby
   combined_data ||= {}
   data ||= chart_values(combined_data)
-  colors ||= chart_colors(combined_data)
-
-  options = {
-    donut:    true,
-    legend:   'bottom',
-    download: true,
-    messages: { empty: 'No data' }
-  }
-  options[:colors] = colors if colors.present?
 
 .text-center
-  %h4= title
+  %h4
-  = pie_chart data, options
+    = title
+  = pie_chart data, donut: true, legend: 'bottom', download: true, messages: { empty: 'No data' }, colors: chart_colors(combined_data)

app/views/application/_line_chart.html.haml

@@ -1,10 +1,3 @@
-:ruby
-  options = {
-    legend:   'bottom',
-    download: true,
-    messages: { empty: 'No data' }
-  }
-
 .row
   .col-md-12
     .text-center
@@ -12,4 +5,4 @@
         = title
 .row
   .col-md-12
-    = line_chart data, options
+    = line_chart data, legend: 'bottom', download: true, messages: { empty: 'No data' }